45413800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 121180860

約数和(自身を除く): 75767060

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 37, 38, 40, 50, 68, 74, 76, 85, 95, 100, 136, 148, 152, 170, 185, 190, 200, 296, 323, 340, 361, 370, 380, 425, 475, 629, 646, 680, 703, 722, 740, 760, 850, 925, 950, 1258, 1292, 1406, 1444, 1480, 1615, 1700, 1805, 1850, 1900, 2516, 2584, 2812, 2888, 3145, 3230, 3400, 3515, 3610, 3700, 3800, 5032, 5624, 6137, 6290, 6460, 7030, 7220, 7400, 8075, 9025, 11951, 12274, 12580, 12920, 13357, 14060, 14440, 15725, 16150, 17575, 18050, 23902, 24548, 25160, 26714, 28120, 30685, 31450, 32300, 35150, 36100, 47804, 49096, 53428, 59755, 61370, 62900, 64600, 66785, 70300, 72200, 95608, 106856, 119510, 122740, 125800, 133570, 140600, 153425, 227069, 239020, 245480, 267140, 298775, 306850, 333925, 454138, 478040, 534280, 597550, 613700, 667850, 908276, 1135345, 1195100, 1227400, 1335700, 1816552, 2270690, 2390200, 2671400, 4541380, 5676725, 9082760, 11353450, 22706900, 45413800]

約数ペア:

[(1, 45413800), (2, 22706900), (4, 11353450), (5, 9082760), (8, 5676725), (10, 4541380), (17, 2671400), (19, 2390200), (20, 2270690), (25, 1816552), (34, 1335700), (37, 1227400), (38, 1195100), (40, 1135345), (50, 908276), (68, 667850), (74, 613700), (76, 597550), (85, 534280), (95, 478040), (100, 454138), (136, 333925), (148, 306850), (152, 298775), (170, 267140), (185, 245480), (190, 239020), (200, 227069), (296, 153425), (323, 140600), (340, 133570), (361, 125800), (370, 122740), (380, 119510), (425, 106856), (475, 95608), (629, 72200), (646, 70300), (680, 66785), (703, 64600), (722, 62900), (740, 61370), (760, 59755), (850, 53428), (925, 49096), (950, 47804), (1258, 36100), (1292, 35150), (1406, 32300), (1444, 31450), (1480, 30685), (1615, 28120), (1700, 26714), (1805, 25160), (1850, 24548), (1900, 23902), (2516, 18050), (2584, 17575), (2812, 16150), (2888, 15725), (3145, 14440), (3230, 14060), (3400, 13357), (3515, 12920), (3610, 12580), (3700, 12274), (3800, 11951), (5032, 9025), (5624, 8075), (6137, 7400), (6290, 7220), (6460, 7030)]